Usually 1 sawtooth combined with 4 frame turn fasteners can fix 25 frames; We used them for 17 x 13" wooden frame with glass and backings, they are working
Easy to install – Just twist the screws to the back of your homemade frames and then hang it on to the wall to keep your house or office neat and clean
In order to make it convenient for use and storage, come with a transparent plastic box, the package also includes 25 sawtooth hanging hardware, 100 picture frame backing clips, 150 screws, 12x12cm microfiber cleaning cloth and 1 screwdriver
Frame hook size40 x 7 x 4mm; Turn button size20 x 9 x 1mm; Screw size8 x 5 x 5mm; Material hard metal; Color black
NOTE – If you have any questions or need help, you can click “seller contact” button in your Amazon account to contact us. We will resolve it as soon as possible